摘要
根据黄秉维提出的光合生产潜力理论,结合山西地区的气候与当地地理状况,以及实际栽培条件,在Photoshop8.0的支持下,将山西小麦分为三大产区,针对各产区的情况选育优质品种,最后从品种、栽培措施、生态条件方面提出几点建议。目的是分析山西地区小麦产量的上限与实际产量差距;结果说明山西地区小麦的光合生产潜力很大。因此,掌握气候因素对其影响、改良作物品种、改善作物环境、选育优质品种,将大幅度地提高小麦产量。
According to the concept of photosynthetic potential productivity put forward by Huang Bingwei, this paper divides the wheat producing area in Shanxi province into 3 parts by Photoshop 8.0, based on the climate in Shanxi area and the geographical features and actual cropping conditions. According to different varieties, cultivation methods and ecological conditions, the paper makes several suggestions in analyzing the difference between the real output and the theoretical one It is shown that the potential of the wheat output is great in Shanxi province, and the climate factor, seeds and the environment are important for raising the output of the wheat.
出处
《科技导报》
CAS
CSCD
2007年第16期49-52,共4页
Science & Technology Review
基金
山西省软科学研究项目(051013-2)
关键词
光合生产潜力
小麦产量
光辐射
photosynthetic potential productivity
wheat output
ray radiation
